13125754 has 8 divisors (see below), whose sum is σ = 19709460. Its totient is φ = 6555936.

The previous prime is 13125727. The next prime is 13125767. The reversal of 13125754 is 45752131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12852225 + 273529 = 3585^2 + 523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649 + ... + 5164.

Almost surely, 2^13125754 is an apocalyptic number.

13125754 is a deficient number, since it is larger than the sum of its proper divisors (6583706).

13125754 is a wasteful number, since it uses less digits than its factorization.

13125754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944.

The product of its digits is 4200, while the sum is 28.

The square root of 13125754 is about 3622.9482469392. The cubic root of 13125754 is about 235.8892159341.

Adding to 13125754 its reverse (45752131), we get a palindrome (58877885).

The spelling of 13125754 in words is "thirteen million, one hundred twenty-five thousand, seven hundred fifty-four".